In the Linux kernel, the following vulnerability has been resolved:
nvme-multipath: defer partition scanning
We need to suppress the partition scan from occuring within the controller's scanwork context. If a path error occurs here, the IO will wait until a path becomes available or all paths are torn down, but that action also occurs within scanwork, so it would deadlock. Defer the partion scan to a different context that does not block scan_work.
{
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53093.json"
}